High severity8.0CISA KEVNVD Advisory· Published Mar 28, 2018· Updated Jun 17, 2026
CVE-2018-0175
CVE-2018-0175
Description
Format String vulnerability in the Link Layer Discovery Protocol (LLDP) subsystem of Cisco IOS Software, Cisco IOS XE Software, and Cisco IOS XR Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition or execute arbitrary code with elevated privileges on an affected device. Cisco Bug IDs: CSCvd73664.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3Patches
Vulnerability mechanics
References
7- www.securityfocus.com/bid/103564nvdBroken LinkThird Party AdvisoryVDB Entry
- www.securitytracker.com/id/1040586nvdBroken LinkThird Party AdvisoryVDB Entry
- ics-cert.us-cert.gov/advisories/ICSA-18-107-03nvdThird Party AdvisoryUS Government Resource
- ics-cert.us-cert.gov/advisories/ICSA-18-107-04nvdThird Party AdvisoryUS Government Resource
- ics-cert.us-cert.gov/advisories/ICSA-18-107-05nvdThird Party AdvisoryUS Government Resource
- tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180328-lldpnvdVendor Advisory
- www.cisa.gov/known-exploited-vulnerabilities-catalognvdUS Government Resource
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